GB2183929B - Vibration wave motor - Google Patents
Vibration wave motorInfo
- Publication number
- GB2183929B GB2183929B GB8618332A GB8618332A GB2183929B GB 2183929 B GB2183929 B GB 2183929B GB 8618332 A GB8618332 A GB 8618332A GB 8618332 A GB8618332 A GB 8618332A GB 2183929 B GB2183929 B GB 2183929B
- Authority
- GB
- United Kingdom
- Prior art keywords
- vibration wave
- wave motor
- motor
- vibration
- wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
- H02N2/163—Motors with ring stator
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60172001A JPS6237075A (en) | 1985-08-05 | 1985-08-05 | Oscillatory wave motor |
JP61152952A JPS6311073A (en) | 1986-06-30 | 1986-06-30 | Vibrating wave motor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8618332D0 GB8618332D0 (en) | 1986-09-03 |
GB2183929A GB2183929A (en) | 1987-06-10 |
GB2183929B true GB2183929B (en) | 1989-11-15 |
Family
ID=26481719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8618332A Expired GB2183929B (en) | 1985-08-05 | 1986-07-28 | Vibration wave motor |
Country Status (3)
Country | Link |
---|---|
US (2) | US5892317A (en) |
DE (1) | DE3626389A1 (en) |
GB (1) | GB2183929B (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2183929B (en) * | 1985-08-05 | 1989-11-15 | Canon Kk | Vibration wave motor |
JP2690977B2 (en) * | 1988-03-18 | 1997-12-17 | 株式会社日立製作所 | Electronically controlled throttle valve for internal combustion engine |
US5066884A (en) * | 1989-02-10 | 1991-11-19 | Nikon Corporation | Ultrasonic motor having high drive efficiency |
EP0383309B1 (en) * | 1989-02-14 | 1997-06-04 | Canon Kabushiki Kaisha | Vibration wave motor |
JP2764123B2 (en) * | 1989-04-28 | 1998-06-11 | セイコーインスツルメンツ株式会社 | Ultrasonic motor and analog electronic timepiece having ultrasonic motor |
GB2235820A (en) * | 1989-06-21 | 1991-03-13 | Brother Ind Ltd | A drive system for a mechanical part of an image forming apparatus |
DE3939419A1 (en) * | 1989-11-29 | 1991-06-06 | Licentia Gmbh | MULTI-SURFACE SENSOR CONTROL FOR A RADIATOR SHAFT MOTOR |
DE4216050C2 (en) * | 1992-05-15 | 1995-05-24 | Daimler Benz Ag | Ultrasonic traveling wave motor with positive engagement of traveling waves |
DE4244704C2 (en) * | 1992-05-16 | 1996-05-02 | Daimler Benz Ag | Traveling wave motor with a cylindrical oscillating body |
JP3450524B2 (en) * | 1994-08-04 | 2003-09-29 | キヤノン株式会社 | Vibration actuator |
JP3332832B2 (en) * | 1997-12-12 | 2002-10-07 | キヤノン株式会社 | Vibration type actuator device |
DE19755490C2 (en) * | 1997-12-13 | 2000-07-06 | Bosch Gmbh Robert | Piezoelectric drive |
US6198201B1 (en) | 1998-06-03 | 2001-03-06 | Canon Kabushiki Kaisha | Vibration wave apparatus |
JP4328412B2 (en) | 1999-05-14 | 2009-09-09 | キヤノン株式会社 | Vibration type actuator and vibration type drive device |
JP2002058266A (en) * | 2000-08-08 | 2002-02-22 | Minolta Co Ltd | Ultrasonic driving device |
US6619527B1 (en) * | 2000-10-10 | 2003-09-16 | Illinois Tool Works Inc. | Combustion powered tool suspension for iron core fan motor |
US6930436B2 (en) * | 2001-01-22 | 2005-08-16 | Canon Kabushiki Kaisha | Vibration element and vibration wave driving apparatus |
JP3526298B2 (en) | 2001-01-22 | 2004-05-10 | キヤノン株式会社 | Vibrating body and vibration wave driving device |
JP4323733B2 (en) * | 2001-07-17 | 2009-09-02 | キヤノン株式会社 | Position control method and position control apparatus |
US6798117B2 (en) * | 2002-07-10 | 2004-09-28 | Piezomotor Uppsala Ab | Fine control of electromechanical motors |
US7040520B2 (en) * | 2002-09-12 | 2006-05-09 | Illinois Tool Works Inc. | Fan motor suspension mount for a combustion-powered tool |
CN100370538C (en) * | 2002-12-10 | 2008-02-20 | 皇家飞利浦电子股份有限公司 | Inserting and extracting device for rotatable data carrier plates |
US20040262555A1 (en) * | 2002-12-11 | 2004-12-30 | Matthias Eisengruber | Apparatus, system and method of using a vibration beam with a piezo-electric actuator |
US20040113519A1 (en) * | 2002-12-12 | 2004-06-17 | Charles Mentesana | Micro-beam friction liner and method of transferring energy |
JP4261894B2 (en) * | 2002-12-13 | 2009-04-30 | キヤノン株式会社 | Vibration type driving device |
US7187104B2 (en) * | 2003-03-28 | 2007-03-06 | Canon Kabushiki Kaisha | Vibration-type driving device, control apparatus for controlling the driving of the vibration-type driving device, and electronic equipment having the vibration-type driving device and the control apparatus |
US7067958B2 (en) * | 2004-02-17 | 2006-06-27 | Piezomotor Uppsala Ab | Wide frequency range electromechanical actuator |
US7663289B1 (en) * | 2004-02-18 | 2010-02-16 | Siimpel Corporation | Centipede actuator motion stage |
KR100550907B1 (en) * | 2004-09-02 | 2006-02-13 | 삼성전기주식회사 | Device for positioning lens of camera module |
JP4729904B2 (en) * | 2004-11-12 | 2011-07-20 | コニカミノルタオプト株式会社 | Drive device |
JP4756916B2 (en) * | 2005-05-31 | 2011-08-24 | キヤノン株式会社 | Vibration wave motor |
US7577892B1 (en) | 2005-08-25 | 2009-08-18 | Marvell International Ltd | High speed iterative decoder |
KR101538646B1 (en) * | 2008-09-25 | 2015-07-23 | 삼성전자주식회사 | Vibrating element, fabration method thereof and ultrasonic motor having the same |
CN101872057B (en) * | 2009-04-27 | 2013-03-20 | 鸿富锦精密工业(深圳)有限公司 | Focusing structure and lens module group with same |
US20120206013A1 (en) * | 2009-10-15 | 2012-08-16 | Benny Gaber | Modes of operation of piezoelectric motor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2044013A (en) * | 1979-03-08 | 1980-10-08 | Sp P Konstrukt I Tekhnolog Bju | Piezoelectric vibration motor |
GB2120462A (en) * | 1982-02-25 | 1983-11-30 | Toshiiku Sashida | Motor |
EP0209865A2 (en) * | 1985-07-19 | 1987-01-28 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic motor |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2940035A (en) * | 1955-02-14 | 1960-06-07 | Gulton Ind Inc | Electrical component of ceramic combined with resistor applied to the surface thereof |
US3921015A (en) * | 1974-08-01 | 1975-11-18 | Branson Ultrasonics Corp | High voltage transient protection means as for piezoelectric transducers |
US4081706A (en) * | 1976-10-21 | 1978-03-28 | Delta Sonics, Inc. | Oscillatory circuit for an ultrasonic cleaning device with feedback from the piezoelectric transducer |
US4325264A (en) * | 1980-03-24 | 1982-04-20 | Toshiiku Sashida | Supersonic vibration driven motor device |
DE3038260A1 (en) * | 1980-10-10 | 1982-04-29 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | PIEZOELECTRIC RESONATOR WITH INTEGRATED CAPACITIES |
AT384912B (en) * | 1982-04-16 | 1988-01-25 | Ki Polt I | PIEZOELECTRIC MOTOR |
US4495432A (en) * | 1982-12-15 | 1985-01-22 | Canon Kabushiki Kaisha | Piezoelectric vibration wave motor with sloped drive surface |
JPS59178998A (en) * | 1983-03-29 | 1984-10-11 | Mitsubishi Electric Corp | Protecting device of scherbius apparatus |
JPS59178988A (en) * | 1983-03-29 | 1984-10-11 | Shinsei Kogyo:Kk | Stator of surface wave motor |
JPS59201685A (en) * | 1983-04-30 | 1984-11-15 | Canon Inc | Vibration wave motor |
JPS59201684A (en) * | 1983-04-30 | 1984-11-15 | Canon Inc | Vibration wave motor |
JPS59204477A (en) * | 1983-05-04 | 1984-11-19 | Nippon Kogaku Kk <Nikon> | Surface wave motor utilizing supersonic wave vibration |
US4562373A (en) * | 1983-10-21 | 1985-12-31 | Matsushita Electric Industrial Co., Ltd. | Piezoelectric motor |
JPS61108182A (en) * | 1984-11-01 | 1986-05-26 | Toshiba Corp | Laminated piezoelectric element unit and usage thereof |
US4584499A (en) * | 1985-04-12 | 1986-04-22 | General Electric Company | Autoresonant piezoelectric transformer signal coupler |
GB2183929B (en) * | 1985-08-05 | 1989-11-15 | Canon Kk | Vibration wave motor |
US5347192A (en) * | 1985-08-05 | 1994-09-13 | Canon Kabushiki Kaisha | Vibration wave motor |
US4803763A (en) * | 1986-08-28 | 1989-02-14 | Nippon Soken, Inc. | Method of making a laminated piezoelectric transducer |
US5055732A (en) * | 1988-04-05 | 1991-10-08 | Aisin Seiki Kabushiki Kaisha | Ultrasonic motor |
-
1986
- 1986-07-28 GB GB8618332A patent/GB2183929B/en not_active Expired
- 1986-08-04 DE DE19863626389 patent/DE3626389A1/en active Granted
-
1997
- 1997-09-26 US US08/939,119 patent/US5892317A/en not_active Expired - Fee Related
-
1998
- 1998-12-03 US US09/204,268 patent/US5952766A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2044013A (en) * | 1979-03-08 | 1980-10-08 | Sp P Konstrukt I Tekhnolog Bju | Piezoelectric vibration motor |
GB2120462A (en) * | 1982-02-25 | 1983-11-30 | Toshiiku Sashida | Motor |
EP0209865A2 (en) * | 1985-07-19 | 1987-01-28 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic motor |
Also Published As
Publication number | Publication date |
---|---|
DE3626389A1 (en) | 1987-02-19 |
US5952766A (en) | 1999-09-14 |
DE3626389C2 (en) | 1989-12-28 |
GB8618332D0 (en) | 1986-09-03 |
GB2183929A (en) | 1987-06-10 |
US5892317A (en) | 1999-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 20060727 |